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5-(2-benzyloxy-ethyl)-3-ethoxy-3,6-dihydro-[1,2]dioxine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

618907-34-9

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618907-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 618907-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,8,9,0 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 618907-34:
(8*6)+(7*1)+(6*8)+(5*9)+(4*0)+(3*7)+(2*3)+(1*4)=179
179 % 10 = 9
So 618907-34-9 is a valid CAS Registry Number.

618907-34-9Downstream Products

618907-34-9Relevant academic research and scientific papers

Ethylene-Promoted Intermolecular Enyne Metathesis

Giessert, Anthony J.,Brazis, Nicholas J.,Diver, Steven T.

, p. 3819 - 3822 (2003)

(Matrix presented) Intermolecular enyne metathesis between functional group-rich alkynes and vinyl ethers was promoted by ethylene cometathesis. The concentration of ethylene was optimized to suppress the competing formation of butadiene through background ethylene metathesis. The role of ethylene appears to be both protective and rate enhancing.

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